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134 lines
4.3 KiB
134 lines
4.3 KiB
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
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/* |
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* Copyright (C) 2012-2014, 2020 Intel Corporation |
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* Copyright (C) 2013-2015 Intel Mobile Communications GmbH |
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* Copyright (C) 2016-2017 Intel Deutschland GmbH |
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*/ |
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#ifndef __iwl_fw_api_binding_h__ |
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#define __iwl_fw_api_binding_h__ |
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#include <fw/file.h> |
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#include <fw/img.h> |
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#define MAX_MACS_IN_BINDING (3) |
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#define MAX_BINDINGS (4) |
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/** |
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* struct iwl_binding_cmd_v1 - configuring bindings |
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* ( BINDING_CONTEXT_CMD = 0x2b ) |
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* @id_and_color: ID and color of the relevant Binding, |
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* &enum iwl_ctxt_id_and_color |
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* @action: action to perform, one of FW_CTXT_ACTION_* |
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* @macs: array of MAC id and colors which belong to the binding, |
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* &enum iwl_ctxt_id_and_color |
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* @phy: PHY id and color which belongs to the binding, |
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* &enum iwl_ctxt_id_and_color |
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*/ |
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struct iwl_binding_cmd_v1 { |
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/* COMMON_INDEX_HDR_API_S_VER_1 */ |
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__le32 id_and_color; |
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__le32 action; |
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/* BINDING_DATA_API_S_VER_1 */ |
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__le32 macs[MAX_MACS_IN_BINDING]; |
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__le32 phy; |
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} __packed; /* BINDING_CMD_API_S_VER_1 */ |
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/** |
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* struct iwl_binding_cmd - configuring bindings |
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* ( BINDING_CONTEXT_CMD = 0x2b ) |
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* @id_and_color: ID and color of the relevant Binding, |
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* &enum iwl_ctxt_id_and_color |
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* @action: action to perform, one of FW_CTXT_ACTION_* |
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* @macs: array of MAC id and colors which belong to the binding |
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* &enum iwl_ctxt_id_and_color |
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* @phy: PHY id and color which belongs to the binding |
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* &enum iwl_ctxt_id_and_color |
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* @lmac_id: the lmac id the binding belongs to |
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*/ |
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struct iwl_binding_cmd { |
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/* COMMON_INDEX_HDR_API_S_VER_1 */ |
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__le32 id_and_color; |
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__le32 action; |
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/* BINDING_DATA_API_S_VER_1 */ |
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__le32 macs[MAX_MACS_IN_BINDING]; |
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__le32 phy; |
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__le32 lmac_id; |
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} __packed; /* BINDING_CMD_API_S_VER_2 */ |
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#define IWL_BINDING_CMD_SIZE_V1 sizeof(struct iwl_binding_cmd_v1) |
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#define IWL_LMAC_24G_INDEX 0 |
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#define IWL_LMAC_5G_INDEX 1 |
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static inline u32 iwl_mvm_get_lmac_id(const struct iwl_fw *fw, |
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enum nl80211_band band){ |
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if (!fw_has_capa(&fw->ucode_capa, IWL_UCODE_TLV_CAPA_CDB_SUPPORT) || |
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band == NL80211_BAND_2GHZ) |
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return IWL_LMAC_24G_INDEX; |
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return IWL_LMAC_5G_INDEX; |
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} |
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/* The maximal number of fragments in the FW's schedule session */ |
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#define IWL_MVM_MAX_QUOTA 128 |
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/** |
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* struct iwl_time_quota_data_v1 - configuration of time quota per binding |
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* @id_and_color: ID and color of the relevant Binding, |
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* &enum iwl_ctxt_id_and_color |
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* @quota: absolute time quota in TU. The scheduler will try to divide the |
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* remainig quota (after Time Events) according to this quota. |
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* @max_duration: max uninterrupted context duration in TU |
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*/ |
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struct iwl_time_quota_data_v1 { |
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__le32 id_and_color; |
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__le32 quota; |
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__le32 max_duration; |
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} __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */ |
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/** |
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* struct iwl_time_quota_cmd - configuration of time quota between bindings |
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* ( TIME_QUOTA_CMD = 0x2c ) |
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* @quotas: allocations per binding |
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* Note: on non-CDB the fourth one is the auxilary mac and is |
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* essentially zero. |
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* On CDB the fourth one is a regular binding. |
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*/ |
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struct iwl_time_quota_cmd_v1 { |
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struct iwl_time_quota_data_v1 quotas[MAX_BINDINGS]; |
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} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */ |
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enum iwl_quota_low_latency { |
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IWL_QUOTA_LOW_LATENCY_NONE = 0, |
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IWL_QUOTA_LOW_LATENCY_TX = BIT(0), |
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IWL_QUOTA_LOW_LATENCY_RX = BIT(1), |
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IWL_QUOTA_LOW_LATENCY_TX_RX = |
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IWL_QUOTA_LOW_LATENCY_TX | IWL_QUOTA_LOW_LATENCY_RX, |
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}; |
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/** |
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* struct iwl_time_quota_data - configuration of time quota per binding |
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* @id_and_color: ID and color of the relevant Binding. |
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* @quota: absolute time quota in TU. The scheduler will try to divide the |
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* remainig quota (after Time Events) according to this quota. |
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* @max_duration: max uninterrupted context duration in TU |
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* @low_latency: low latency status, &enum iwl_quota_low_latency |
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*/ |
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struct iwl_time_quota_data { |
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__le32 id_and_color; |
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__le32 quota; |
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__le32 max_duration; |
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__le32 low_latency; |
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} __packed; /* TIME_QUOTA_DATA_API_S_VER_2 */ |
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/** |
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* struct iwl_time_quota_cmd - configuration of time quota between bindings |
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* ( TIME_QUOTA_CMD = 0x2c ) |
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* Note: on non-CDB the fourth one is the auxilary mac and is essentially zero. |
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* On CDB the fourth one is a regular binding. |
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* |
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* @quotas: allocations per binding |
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*/ |
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struct iwl_time_quota_cmd { |
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struct iwl_time_quota_data quotas[MAX_BINDINGS]; |
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} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_2 */ |
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#endif /* __iwl_fw_api_binding_h__ */
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